GB679750A - Improvements in and relating to lighting generators for motor cycles - Google Patents

Improvements in and relating to lighting generators for motor cycles

Info

Publication number
GB679750A
GB679750A GB650950A GB650950A GB679750A GB 679750 A GB679750 A GB 679750A GB 650950 A GB650950 A GB 650950A GB 650950 A GB650950 A GB 650950A GB 679750 A GB679750 A GB 679750A
Authority
GB
United Kingdom
Prior art keywords
relating
motor cycles
webs
generators
lighting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB650950A
Inventor
Leonard Griffiths
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB2524346A external-priority patent/GB621061A/en
Application filed by British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Priority to GB650950A priority Critical patent/GB679750A/en
Priority to DEB13329A priority patent/DE873954C/en
Priority to FR1036751D priority patent/FR1036751A/en
Publication of GB679750A publication Critical patent/GB679750A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62JCYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J6/00Arrangement of optical signalling or lighting devices on cycles; Mounting or supporting thereof; Circuits therefor
    • B62J6/06Arrangement of lighting dynamos or drives therefor
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K21/00Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/14Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H02K21/16Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having annular armature cores with salient poles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

679,750. Machines with permanent-magnets. BRITISH THOMSON-HOUSTON CO., Ltd. Jan. 11, 1951 [March 15, 1950], No. 6509/50. Addition to 621,061. Class 35. A magneto mounted in a crank-shaft as described in the parent Specification has its rotor consisting of a permanent magnet 6 within a ring 3 of non-magnetic material and two webs 2a, 2b. The magnet 6 is an anisotropic material axially magnetized so as to form poles of opposite polarity in the webs 2a, 2b. The latter have imbricated polepieces 2c formed at their peripheries.
GB650950A 1946-08-23 1950-03-15 Improvements in and relating to lighting generators for motor cycles Expired GB679750A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB650950A GB679750A (en) 1946-08-23 1950-03-15 Improvements in and relating to lighting generators for motor cycles
DEB13329A DE873954C (en) 1950-03-15 1951-01-13 Light generator for motorcycles
FR1036751D FR1036751A (en) 1950-03-15 1951-03-02 Advanced electric light generator for motorcycles and other motor-driven devices

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2524346A GB621061A (en) 1946-08-23 1946-08-23 Improvements in and relating to lighting generators for motor vehicles
GB650950A GB679750A (en) 1946-08-23 1950-03-15 Improvements in and relating to lighting generators for motor cycles

Publications (1)

Publication Number Publication Date
GB679750A true GB679750A (en) 1952-09-24

Family

ID=33518431

Family Applications (1)

Application Number Title Priority Date Filing Date
GB650950A Expired GB679750A (en) 1946-08-23 1950-03-15 Improvements in and relating to lighting generators for motor cycles

Country Status (1)

Country Link
GB (1) GB679750A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1099627B (en) * 1959-02-16 1961-02-16 Licentia Gmbh Stand arrangement for electric DC mini motors
DE1137500B (en) * 1958-12-15 1962-10-04 Philips Nv Housing for an electric motor
US3184625A (en) * 1960-05-02 1965-05-18 Chrysler Corp Alternator rectifier unit
US4614889A (en) * 1984-04-18 1986-09-30 Mitsubishi Denki Kabushiki Kaisha Charging dynamoelectric machine having reduced noise output

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1137500B (en) * 1958-12-15 1962-10-04 Philips Nv Housing for an electric motor
DE1099627B (en) * 1959-02-16 1961-02-16 Licentia Gmbh Stand arrangement for electric DC mini motors
US3184625A (en) * 1960-05-02 1965-05-18 Chrysler Corp Alternator rectifier unit
US4614889A (en) * 1984-04-18 1986-09-30 Mitsubishi Denki Kabushiki Kaisha Charging dynamoelectric machine having reduced noise output

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